360crest

Nerd social share button is a set of very simple and light weight social buttons, it doesnt use javascript not images, all it uses is font, and just has no load weight to your website/blog like other share buttons does.
There’s an option to show the buttons on posts and pages. You can also put the buttons anywhere in your template using this template tag:
<pre><code><?php nerd_social_share_tag(); ?> </code></pre>
You can also display using this shortcode in single posts and pages:
<pre><code>[nerd-social] </code></pre>
Please note that these buttons do not show share counts. The essence of the whole thing is to keep it very simplified.
The only button that requires a little snippet of JS to work is the Pinterest button but this does not slow down your site in anyway. A demo of the plugin can be seen here: http://shoutershub.com/

nerd Simple Share Buttons

Simple Social Share buttons, no Javascript, no image, just css and fonts

Vamsi

Wp Simple Share will display facebook and twitter buttons along with social shared count on singular posts:
<ul>
<li>Posts.</li>
</ul>
After you install, goto wordpress admin panel -> Settings -> Wp Share Simple 
-> Choose the display option
-> Enter Hex color code for share count 
-> Save Settings

WP Share Simple

Simple sharing plugin to display social shared count from facebook and twitter

nerd Simple Share Buttons vs WP Share Simple